Speaker



FIG. 1 is a front view of a speaker showing my new design;

FIG. 2 is a side view thereof;

FIG. 3 is a rear view thereof; and

FIG. 4 is a rear perspective view thereof.

FIG. 5 is a front view showing a second embodiment of the speaker.

FIG. 6 is a side view showing a second embodiment of the speaker.

FIG. 7 is a rear view showing a second embodiment of the speaker; and,

FIG. 8 is a rear perspective view showing a second embodiment of the speaker. 

The ornamental design for a speaker, as shown and described. 